crÈme de la creme. what is it about that? >> if you take all of the great operatic comedies, the really great ones. if you take figaro and rosenkavalier and don pasquale, meistersinger, and you take all the human comedies, with or above the best of them is falstaff. falstaff is a miracle of libretto and storyline, of musical inspiration, of mastery of every detail of composition. it is in a class with figaro and meistersinger, which are perhaps the other two that are most perfect. i don't need them to be perfect. i love a lot of pieces that are not perfect and those are the crÈmeatic comedy, which is striking because 80% of operatic repertoire is grandiose, tragic, melodramatic, somebody dies. in these pieces, the human beings get wiser and through a lot of circumstances which they play seriously but we find very funny. >> who else has been instrumental in terms of helping you appreciate a, the music and become up being a mentor to you? who have been the men who have helped you understand the limitless potential of music? >> is a long list, charlie. it is a long list of official teachers, like george szell who was my mentor, wolfganag vacano starting in 1962. from the time i was 10 or 11, i had walter levine with all the musical -- for everything, for theory, for harmony for style. he even coached me on the instrument, playing chamber music with his students. it was an unbelievable education of the kinds that one goes to college for, but i was 11 when i started. then, i went, for example to marlborough. there was claude frank and able community of brilliant te